1. Bumblebee was in the 2007 film with Megatron.
2. Megatron was voiced by Hugo Weaving.
3. Hugo Weaving was in Proof with Russell Crowe.
4. Russell Crowe is co-owner of the South Sydney Rabbitohs.
5. The Rabbitohs is Dave Taylor's NRL team.

Let me have another crack... (this is becoming a game of wits between you and I Sky Shadow)

Daniel Witwicky was in TF:TM with Wreck-Gar
Wreck-Gar was played by Eric Idle
Eric Idle was in Monty Python with John Cleese
John Cleese plays "R" I believe in James Bond films now that "Q" has unfortunately passed away
Daniel Craig is James Bond... for now

Let me have another crack... (this is becoming a game of wits between you and I Sky Shadow)

Daniel Witwicky was in TF:TM with Wreck-Gar
Wreck-Gar was played by Eric Idle
Eric Idle was in Monty Python with John Cleese
John Cleese plays "R" I believe in James Bond films now that "Q" has unfortunately passed away
Daniel Craig is James Bond... for now

That looks good to me. (For the last two steps, I was thinking:

4. John Cleese was in Die Another Day with Judy Dench and
5. Judy Dench was in Quantum of Solace (or Casino Royale) with Daniel Craig.)